The Sustainability Intelligence Platform for Hotels

The only AI-native platform that unifies and acts on all your hotel’s sustainability and ESG data — from certification to real-time data and audit-ready reporting — turning sustainability into competitive advantage

Trusted by +2.500+ hotels in +50 countries and recognised by UNWTO and GSTC.

The technology behind sustainability leaders worldwide

Marriott logo
Westin Hotels & Resorts logo
Hilton logo
Eurostars Hotel Company Logo
Barceló Hotel Group Logo
Melia Logo
Belmond Logo
Fergus Hotels Logo
Curio Logo
Hyatt Logo
Hard Rock Hotel Logo
Palladium Hotel Group Logo
Novotel Hotels & Resorts Logo
Sercotel Logo
Vibra hotels logo
Catalonia Hotels & Resorts logo
Accor logo
Abba hotels logo

#1 ESG
CERTIFICATION

TRUSTED BY
2,500+ HOTELS

2 MILLION
PROPERTIES

Conscious hotels, profitable hotels

Automate 80% of your ESG workload

Ecostars is a leader in ESG management, dedicated to measuring and improving the ESG impact of thousands of hotels across 40+ countries. We help hotels manage their impact and reduce operating costs.

Powered by cutting-edge artificial intelligence

Ecostars uses artificial intelligence (AI) to automatically analyze millions of data points and convert ESG plans into actionable business advantages. We’re GDR-compliant and prioritize data security.

Recognized by the best

Ecostars is recognized by international organizations such as the World Tourism Organisation (UNWTO) and the Global Sustainable Tourism Council (GSTC) and aligned with international standards.

From Certification to CSRD Compliance

Certify your hotel

Aggregate your ESG data in one view

Turn insights into measurable actions

Generate audit-ready ESG reports

CERTIFICATION

Certify your hotel

DATA AGGREGATION

Aggregate your ESG data in one view

CONTINUOUS IMPROVEMENT

Turn insights into measurable actions

REPORTING

Generate audit-ready ESG reports

We’re putting ESG on the map:
Find your hotel

Ecostars is the largest hotel ESG database, with more than two million properties worldwide.
Claim your hotel and compare it to similar ones in your area.

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Become a member

Insights from the Front Line of Hotel Sustainability

  • webinar
    Ecostars Certification for Independent Hotels: What You Need to Know.

    Ecostars Certification for Independent Hotels: What You Need to Know.

    A practical guide for independent hotels: how Ecostars certification works, what makes it credible, and why it pays off. Webinar On Demand Watch the webinar now What if getting certified were simpler? Ecostars helps independent hotels get certified using real consumption data — energy, water and CO2 — benchmarked against thousands of comparable hotels and…

  • Leaving the carbon tunnel

    Leaving the carbon tunnel

    Sustainability is not just the environmental part of it, and the environmental part of sustainability is not just CO2. Opening the scope can help fight paralysis and broadens the field of improvements and decisions we can all participate in. You have carbon tunnel vision So do I. So do most of us that work in…

  • webinar
    Carbon Footprint for Hotels: What You Need to Know

    Carbon Footprint for Hotels: What You Need to Know

    Understand your hotel’s carbon footprint, Scopes 1, 2 and 3 — and how to use this data to make better decisions. Webinar On Demand Watch the webinar now What if carbon footprint calculation were simpler? Ecostars helps hotels calculate their carbon footprint across Scopes 1, 2 and 3, while capturing and processing activity data, applying…

  • Ecosystem services — The Networks We Don’t See

    Ecosystem services — The Networks We Don’t See

    ‘Ecosystem services’ is one of those terms that was nowhere and is now everywhere. It highlights a truth that has remained hidden in plain sight for millenia and that we forget at our own risk: nature is everywhere and we need it for everything.

  • EU Omnibus I: The clock is just paused, not stopped

    EU Omnibus I: The clock is just paused, not stopped

    The EU has been at the forefront of sustainability legislation. A changing world, competitiveness issues, geopolitical upheavals and excessive administrative costs have made necessary a simplification of sustainability obligations for companies. This means more time to adapt, fewer companies affected, and fewer datapoints to report, but the clock is just paused, not stopped. On 26…

See Ecostars on your own portfolio

Book a quick call with one of our experts and we’ll show you how to get the most of your hotel’s sustainability data.

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